Opt-in confirmation must carry the rates disclosure

The requirementstatement

The confirmation must state that message and data rates may apply.

Severityseverity
BlockingBLOCKINGBreaking this rule gets the submission rejected. There is no partial credit.
When it bitesphase
Gates approvalapprovalGet this wrong and the brand or campaign is refused at registration.
What is checkedobject
campaign.optin_message
How Ekas settles itdetectability
AI · formAI_FORM
A semantic question about what you wrote: whether a description matches a use case, whether a name looks like a filed entity. Judged by a model against written criteria.
What the fix involvesfailureClass
Fix the fieldRETRY_FIELD
A better value in the form fixes it. Ekas can rewrite it and re-check.
Who requires itauthorities
CTIATCRBandwidthAWS
When it appliesapplicabilityText
Applies to every 10DLC registration.

Why this rule existsrationale

The consumer may be billed per message by their carrier, and the confirmation is the first point at which they could act on that knowledge. It is a mechanically-checked element, so its absence is caught reliably.

How to fix itremediation

Add "Msg & data rates may apply." to the confirmation. Keep it even when tight on characters — it is mechanically checked, and dropping it is a certain finding while shortening the marketing copy is free.

A compliant exampleexample

Msg & data rates may apply.

Rules you will hit next

6 other rules read campaign.optin_message. Fixing one field to satisfy a single rule is how a resubmission trades one rejection for another, so read these before you change anything.

All message content rules

MSG-064 is one of 122 message content rules in the 915-rule 10DLC registry. Free to cite under CC BY 4.0.

Reading the rules is the easy part.

Ekas runs every rule that gates approval, 823 of these 915, against your registration before it reaches the carrier. It reads your site, your policy pages and your opt-in the way a reviewer would, and hands you the fix, not just the verdict.